Real picture of 20-week fetus

A 20-week-old baby weighs about 630 grams and is about 30 centimeters long. The fetal biparietal diameter is approximately 4.7 cm to 5.0 cm, and the femoral length is approximately 3.1 cm to 3.3 cm. The 20th week of pregnancy is the best time to remove a malformed fetus. You can choose to do a four-dimensional ultrasound to examine the fetal skull, face, internal organs and limb development. At the same time, eat more foods containing iron to prevent anemia. You should go out more often to get some sun exposure and supplement vitamin D to promote calcium absorption.

The baby weighs about 320g and is about 25cm long. At this time, the skeletal contours and limbs of the whole body have begun to grow and develop, and have begun to grow rapidly. The kidneys can produce urine. The baby can breathe and swallow amniotic fluid, the sex organs are clearly visible, the hair is growing rapidly, and the baby's movements are becoming regular. Pregnant women are advised to pay attention to their blood pressure and be alert to the occurrence of pregnancy-induced hypertension. Exercise more often, eat more fruits and vegetables, and try not to eat hot foods such as chocolate, chili peppers, and dried longan.

At 20 weeks of pregnancy, the fetus is about 25 cm long, about 16 cm long from top to bottom, and weighs about 320 g. The skin of the fetus at this time is dark red. Some fetuses only have vellus hair covering their bodies, and a small amount of hair can be seen. At this time, the fetus begins to swallow and urinate, that is, starting from this week of pregnancy, the weight of the fetus begins to increase linearly, and the fetal movement continues to increase. That is, the pregnant woman may feel the fetal movement more obviously than before. About 10%-30% of the time, the fetal movement is relatively active.

At 20 weeks of pregnancy, the fetus is between 14-16.5cm long and weighs about 250g. The limbs are well developed and the hair is growing rapidly. The fetus can now swallow amniotic fluid, and the kidneys can already produce urine. The baby's senses begin to develop rapidly, and the taste buds, smell, hearing, vision and touch have entered important stages of development.